sparc: drop duplicate header scatterlist.h

Drop duplicate header scatterlist.h from iommu_common.h.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/kernel/iommu_common.h

@@ -13,7 +13,6 @@
 #include <linux/scatterlist.h>
 #include <linux/device.h>
 #include <linux/iommu-helper.h>
-#include <linux/scatterlist.h>
 
 #include <asm/iommu.h>